Privacy Policy

Last updated: March 2026

Tide Data ("we") operates the Tide Data API and the website tide-data.com. This policy explains how we collect, use, and protect your personal data.

Data controller

Tide Data — [email protected]

Data collected

Email address (when signing up for an API key)
Usage data (request count per API key per month)

Legal basis

Processing of your data is based on contract performance (providing the API service) pursuant to Article 6(1)(b) of the GDPR.

Storage and processors

Upstash (Redis database) — API key and usage counter storage, data processed in the EU
Vercel — website and API hosting
Supabase — email address transmitted for internal notification only

Data retention

Your data is retained as long as your account is active. You may request deletion of your data at any time by contacting us.

Your rights (GDPR, Articles 15-22)

You have the following rights:

Right of access to your personal data
Right to rectification
Right to erasure ("right to be forgotten")
Right to restriction of processing
Right to data portability
Right to object

To exercise these rights, contact us at [email protected].

Cookies

This site uses only a functional cookie for language preference. No tracking or analytics cookies are used.

Complaints

You have the right to lodge a complaint with the CNIL (www.cnil.fr) if you believe that the processing of your data does not comply with applicable regulations.